A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6145-00-978-5968
NSN 6645-00-755-9782
NSN 6220-00-823-6688
NSN 6150-01-355-6405
NSN 5915-00-202-5192
NSN 6610-01-467-4582
NSN 7035-00-206-6123
NSN 5920-01-133-9716
NSN 6240-01-618-9785
NSN 6685-01-481-9582
NSN 5915-00-086-9336
NSN 5925-00-353-0612